[Event "Casual correspondence game"] [Site "https://lichess.org/92Sp81Oq"] [Date "2024.04.15"] [White "Yakko"] [Black "lichess AI level 2"] [Result "1-0"] [UTCDate "2024.04.15"] [UTCTime "20:10:16"] [WhiteElo "1976"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } Ne7?! { (0.24 → 0.89) Inaccuracy. Bb4 was best. } (3... Bb4 4. cxd5 exd5 5. Bf4 c5 6. dxc5 Nf6 7. e3 O-O 8. Bd3) 4. Nf3 dxc4 5. e4 Bd7 6. Bxc4 Nbc6 7. Bf4 h6? { (1.77 → 3.32) Mistake. Ng6 was best. } (7... Ng6 8. Be3 Nh4 9. O-O Nxf3+ 10. Qxf3 Bb4 11. Qg3 O-O 12. Rfd1 Ne7 13. Bf4 Ba5 14. d5) 8. O-O? { (3.32 → 1.54) Mistake. Nb5 was best. } (8. Nb5 Ng6 9. Nxc7+ Ke7 10. Bg3 Rc8 11. d5 Rxc7 12. d6+ Ke8 13. dxc7 Bb4+ 14. Kf1 Qc8) 8... Na5? { (1.54 → 3.13) Mistake. Ng6 was best. } (8... Ng6 9. Bg3 Bd6 10. e5 Bb4 11. d5 exd5 12. Nxd5 Be6 13. Qb3 a5 14. a3 a4 15. Qc2) 9. Be2? { (3.13 → 1.59) Mistake. Nb5 was best. } (9. Nb5 Bxb5 10. Bxb5+ c6 11. Be2 b5 12. Ne5 a6 13. Rc1 g6 14. b4 Nb7 15. Nxc6 Nxc6) 9... Nac6?? { (1.59 → 4.32) Blunder. Ng6 was best. } (9... Ng6 10. Be3 Bd6 11. a3 Bf4 12. b4 Nc6 13. Qd2 Bxe3 14. Qxe3 O-O 15. Rfd1 Nce7 16. h4) 10. d5 exd5 11. exd5 Na5 12. Bb5 g5 13. Be5 f6?! { (4.79 → 6.46) Inaccuracy. Rg8 was best. } (13... Rg8 14. Re1 c6 15. Bf1 cxd5 16. Nxd5 Nxd5 17. Bc7+ Ne7 18. Bxd8 Rxd8 19. Ne5 Be6 20. Qa4+) 14. Bxf6 Rh7 15. Re1 Qc8 16. Qc2 Rf7 17. Qg6 Bc6 18. dxc6 a6? { (9.51 → Mate in 6) Checkmate is now unavoidable. Nxc6 was best. } (18... Nxc6 19. Bc4 Qe6 20. Rxe6 O-O-O 21. Qxf7 a6 22. Bxe7 Bxe7 23. Rxe7 Nxe7 24. Qxe7 c5 25. Be6+) 19. cxb7+ Kd8 20. bxc8=Q+?! { (Mate in 2 → 10.63) Lost forced checkmate sequence. Qd3+ was best. } (20. Qd3+ Qd7 21. Qxd7#) 20... Rxc8?! { (10.63 → Mate in 1) Checkmate is now unavoidable. Kxc8 was best. } (20... Kxc8 21. Qxf7 Kb7 22. Bd7 Rd8 23. Ne5 Ng6 24. Qxg6 Rb8 25. Qe4+ Ka7 26. Nc6+ Nxc6 27. Bxc6) 21. Rxe7 c6 22. Rxf7+ Be7 23. Qg8+ Kc7 24. Rxe7+ Kd6 25. Qe6+ Kc5 26. Bd4+ Kb4 27. Qd6+ c5 28. a3+ Kb3 29. Nd2+ Kxb2 30. Nd1+ Kc2 31. Ba4+ Kd3 32. Re3+ Kxd2 33. Bc3# { White wins by checkmate. } 1-0